| 1. | The heritability of most phenological characters is considerable .
大部分物候特征的遗传力都相当强。 |
| 2. | However, the plant material did not include families for testing genetic parameters such as heritability .
但是植物材料没有包括试验遗传参数（例如遗传力）的家系。 |
| 3. | We do not imply that adequately measured quantitative characters will invariably yield high heritability estimates .
我们并不是说数量性状测定标准合适，就一定估算出高的遗传力。 |
| 4. | The net result of those conflicting trends is to cause optimum family size to be greater for low than for high heritability .
这些矛盾引起的实际结果是遗传力低的比遗传力高的要求比较大的最适家系。 |
| 5. | Analysis on combining ability and heritability of salt tolerance in hybrid rice
胁迫下杂交稻农艺性状配合力及遗传力分析 |
| 6. | Effect of relation on heterosis and genetic abilities of plant height in wheat
辐射对冬小麦株高构成因素杂种优势和遗传力的影响 |
| 7. | Studies on combining ability and heritability of 8 spike characters in indica hybrid rice
杂交籼稻穗部性状的配合力及遗传力研究 |
| 8. | Combining ability and heritability analyses of agronomic characters of five dwarf varieties in wheat
主要农艺性状的配合力和遗传力分析 |
| 9. | It showed that the developing rate of resistance to fenvalerate was larger than that to cyhalothrin and no relationship between matemal factors and inheritance of resistance to pyrethroids in helicoverpa armigera was found
结果表明,棉铃虫对三氟氯氰菊酯和氰戊菊酯的抗性狭义遗传力分别为0 . 2476 0 . 0248和0 . 4625 0 . 1578 ,说明棉铃虫对氰戊菊酯的抗性发展速度要快于三氟氯氰菊酯。 |
| 10. | Abstract : quantitative genetic variation in larval tolerance to cyhalothrin and fenvalerate was examined in a pyrethroid - resistant population of cotton bollworm , helicoverpa armigera ( h & uuml ; bner ) was examined with half - sibling analysis and significant additive genetic variation in larval tolerance was detected , demonstrating that tolerance phenotypes in this population are highly heritable ( h2n narrow sense heritability = 0 . 4625 0 . 1578 ) to fenvalerate than that to cyhalothrin ( h2n = 0 . 2476 0 . 0248 )
文摘:通过单对交配设计不同的交配家系,采用半同胞法分析了棉铃虫对三氟氯氰菊酯和氰戊菊酯的抗性狭义遗传力,并对2种菊酯类药剂的抗性发展速度进行评价。 |
